<!DOCTYPE html>
<html lang="en">
<meta charset="UTF-8" />

<head>
  <style>
    body {
      width: 200px;
      padding: 10px;
    }

    input {
      width: 100%;
      margin-bottom: 10px;
    }

    button {
      width: 100%;
      display: block;
      margin-top: 8px;
    }
  </style>
</head>

<body>
  <h3>自动登录</h3>
  <input id="username" type="text" placeholder="输入身份证号" />
  <input id="password" type="password" placeholder="输入密码 默认密码为身份证后六位" />
  <button id="start">开始</button>
  <button id="stop">停止</button>
  <script src="popup.js"></script>
</body>

</html>